Trompe L'oeil is art that fools the eye. This demonstrates trompe l'oeil. The black outlines on the hand and face look a lot like cracks, and due to the extremely pale color layered on her skin, it gives off a porcelain doll-like feel. The addition of the colors beyond the cracks give it a feel of porcelain breaking off her skin to show the lady's real self.
These are all of my sketches done on my iPad. I would have to say my favorite one is the top left sketch of Umbreon (left) and Espeon (right). The bottom left drawing is Crash Man from Mega Man. It's a fan art though so you wont find him in the game. Michelle dared me to draw him, while I dared her to draw a Pikachu.